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PP9 1200 MW Combined Cycle Power Station
Mechanical Projects
7.5 MIGPD Desalination Plant
AlKhobar Desalination Plant, Phase I
AlKhobar-II 750MW Power Plant
Expand Waste Water Treatment
EPC Of Potable Water Storage Tanks
Industrial Waste Water Treatment
Maintain Gas Compression Capacity
Natural Gas De-Ethanization Plant
Onshore Gas Gathering Facilities
PP9 Combined Cycle Power Station
Sulfur Recovery Unit
Umm An-Nar Power Plant
Mechanical Projects in PDF
Scope
The scope of work included erection of:
8000 tons of prefabricated structural steel, pipe racks and platforms.
Fabrication and installation of ducts and stack assemblies for Gas Turbine Bypass systems and Boiler Exhaust Stacks including prefabrication onsite.
16 GE Frame 7 Gas Turbines and Auxiliaries (50 MW each);
4 GE Steam Turbine and Auxiliaries (100 MW each);
16 Heat Recovery Steam Generators (supplied by CMI of Belgium) and with their Auxiliaries, which were built to ASME Standards.
4 Air Cooled Condensers (supplied by GIA of San Diego, California).
Water Treatment Plant and piping network (supplied by Aquatech).
Crude Oil and Diesel Oil Storage Tanks Piping and I & C connections.
Fuel Treatment Plant (supplied by Howe-Baker).
Fuel Unloading and Metering Station.
Nitrogen Plant.
Hydrogen Plant.
Fabrication and installation of 3750 tons above-ground pipe work up to 20" in diameter, that included ChromeMolybdenum, Stainless Steel and Carbon Steel. Preheat, Post Weld Heat Treatment and NDT, including Dye Penetrant and Gamma-Ray examinations.
15,250 instrument loops and equipment including full control room equipment with Foxboro Distributed Control System.
Electrical works consisting of:
Four 24KV ISO Phase Bus Ducts;
Sixteen 15KV Non-Segregated Bus Ducts;
Underground cable duct banks.
Aboveground cable trays and conduits.
620 km of Instrument Cables;
440 km of Control Cables;
290 km of Power Cables;
64 Switchgears & Motor Control Centers.
Insulation of all equipment and piping, including fabrication and installation of cladding work; involving 35,000 sq.m. of insulation of equipment and 15,000 sq.m. of insulation of piping.
Painting of all steel work, equipment and piping; involving about 100,000 sq.m. including sandblasting and priming on site of steel work and all site fabricated piping.
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